Flights from Brussels to Washington DC

Our cheapest offers for flights from Brussels to Washington DC

Here you can compare cheap flights from Brussels (BRU) to Washington DC (IAD) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0645, TP0233
29h 10min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0646
24h 20min
TAP Air Portugal
$473
Best option
Brussels
Washington DC
Outbound
10/10/25
direct
SN8801
08h 25min
Return
11/04/25
direct
SN8802
07h 30min
Brussels Airlines ?
$530
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0645, TP0233
29h 10min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0646
24h 20min
TAP Air Portugal
$477
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0641, TP0233
15h 00min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0640
11h 30min
TAP Air Portugal ?
$481
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0645, TP0233
29h 10min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0646
24h 20min
TAP Air Portugal
$496
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0641, TP0233
15h 00min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0640
11h 30min
TAP Air Portugal
$498
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (DUB)
EI0631, EI0119
14h 35min
Return
11/04/25
1 Stopover (DUB)
EI0118, EI0636
15h 15min
Aer Lingus Irish Airlines ?
$515
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LIS)
TP0641, TP0233
15h 00min
Return
11/04/25
1 Stopover (LIS)
TP0232, TP0640
11h 30min
TAP Air Portugal ?
$540
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (VIE)
OS0352, OS0093
34h 45min
Return
11/04/25
1 Stopover (VIE)
OS0042, OS0291
33h 05min
Austrian Airlines ?
$543
Brussels
Washington DC
Outbound
10/10/25
1 Stopover (LHR)
BA0395, BA0293
11h 20min
Return
11/04/25
1 Stopover (LHR)
BA0292, BA0390
09h 40min
British Airways ?
$545
Prices based on recent searches, subject to last-minute changes
Page 1 / 2

Tips and tricks to help you find cheap flights from Brussels to Washington DC

Favorite airline: American Airlines
The favorite airline for flights from Brussels to Washington DC is American Airlines.
American Airlines
18 %
British Airways
15 %
TAP Portugal
15 %
Stopover flights are the cheapest connection
Compared to direct flights, flights with a stopover on this route are on average 38 % cheaper.
non stop flight
1 stop
08h 45min
24h 30min
502 $
365 $
Favourite connection: via London Heathrow
On this route, flights with a stopover in London Heathrow are the most popular.
Route
bookings
1 stopover London Heathrow
11h 45min, from 405 $
35 %
1 stopover Lisbon
24h 30min, from 365 $
22 %
1 stopover Dublin
11h 20min, from 413 $
17 %

Important flight information

Flight information: Brussels - Washington DC

Roundtrip from 472,82 $
Flight duration min. 08:40
Return flight duration min. 07:20
Distance 6254 km
Flights per week 8
Departure airport Airport Brussels (BRU)
Departure country Flights from Belgium
Arrival airport Airport Washington DC - Dulles International Airport, DC (IAD)
Destination country Flights to United States
Alternative routes to United States
Flight destinations with a similar price
Flight destinations with a similar price